B-350 SERIES - Entry-level Upright Laboratory Microscopes

The B-350 series presents the right balance between price and quality.

Thanks to its wide range of models, it can be successfully used both in advanced teaching situations and in laboratories.

Professional users will certainly value the technical features of the B-350 series that make its high quality microscopes resistant and reliable. The B-350 series includes 8 models featuring achromatic, planachromatic and infinity corrected plan achromatic objectives.

GENERAL FEATURESOptical system & objectivesThe models of the B-350 series are equipped, depending on the various models, with two different types of optical system: the standard 160mm one and the infinity corrected system (IOS). In both cases the field diameter of the eyepieces is 20mm.Microscope standModern and ergonomic, this stand is made of die-cast aluminium. Coarse and fine focusing (graduation: 0.002mm) with coaxial control knobs.Adjustable focusing tension and limit stop.Heads Available in binocular or trinocular version.The heads are equipped with interpupillary distance control (55-75 mm) as well as with dioptric compensation.All heads are 360° rotatable and 30° inclined. IlluminatorsX-LEDOPTIKA Microscopes is proud to introduce a revolutionary LED powered illumination system. This system has been developed by our R&D dept. and it consists of a new combination of LED and optical technology. A new high-efficiency single chip LED improved by a special optical system doubles the light intensity generated by an ordinary LED.The resulting light is comparable to the light generated by a 30W halogen lamp but with a colour temperature of 6300K: this means a white light instead of the yellow one produced by filament lamps. The electric consumption (3W only) proves the high efficiency of this system: the same light intensity with less consumption; 10% of an ordinary30W halogen lamp s consumption.In addition, the lifetime of the LED is 50.000 hours instead of the 1.500 hours of an ordinary halogen lamp.

Condenser

An Abbe type condenser is included in the package. It can be centred through a double-control system and adjusted in height through a rack-and-pinion mechanism (control knobs located on both sides of the microscope stand).The condenser is also fitted with an iris diaphragm whose aperture can be adjusted by a graduated reference scale.